Question

97

How to pass json object as a parameter to another method

rated 0 times [ 102] [ 5] / answers: 1 / hits: 46102 / 13 Years ago, tue, may 3, 2011, 12:00:00

I'm using two jsp one for searching the records and another for updating the records of the database. Search query will return a json object where it contain all the searched records and I'm generating the rows dynamically to a table for displaying. To update a record, I've kept link in every row.
Here I have to pass the json object to the updating jsp file to load the values. So, I simply passed the json object. But, I cannot process the json object. Help me out. Thanks. Please Find the code below:

function retrievesrchrec(){                 

    var result = xmlHttp.responseText;

    if(result.length>1){

        var dbRecords = JSON.parse(result);

        if(dbRecords)

        {

            while(dbRecords[index])

            {

                dbRecord= dbRecords[index];

                var rbutton = document.createElement(input);

                rbutton.type = a;

                rbutton.href = function(){

                    javascript:loadModify(jsonobj);

                };



            }

        }

    }

}

function loadmodify(jsonobj){

    alert(jsonobj);

}

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kylanalis

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answered 13 Years ago eden · Accepted Answer

A JSON object is not more than a regular javascript object. It should work if you pass it as a parameter to a function. The problem is somewhere else.

Try this version:

function retrievesrchrec(){                 

    var result = xmlHttp.responseText;

    if(result.length>1){

        var dbRecords = JSON.parse(result);

        if(dbRecords)

        {

            var index=0;

            while(dbRecords[index])

            {

                dbRecord= dbRecords[index];

                var rbutton = document.createElement(A);

                rbutton.href = loadModify(dbRecord);

                index++;

             }

        }

    }

}

function loadModify(jsonobj){

    alert(JSON.stringify(jsonobj));

    alert(jsonobj.EnvLabel);

    return http://www.example.com;

}